Commercial Kitchen Repairs In London

A failed extraction system can interrupt service, make the kitchen uncomfortable, and put your fire-safety arrangements at risk. Extractor Experts provides rapid fault-finding and commercial kitchen extraction repairs across London and surrounding areas. From noisy fans and failed motors to airflow problems, electrical faults, and damaged ductwork, we identify the cause and restore safe, effective extraction with as little disruption as possible.

Repairs

A failed extraction system doesn't have to mean a closed kitchen

A kitchen that’s too hot, too noisy, or has an extraction fan tripping mid-service needs a fast, accurate diagnosis, not a guess. Our engineers fault-find fans, canopies, ductwork, and controls, and carry common parts on the van to fix issues on the first visit wherever possible.

Fixed on the first visit, wherever possible

Extraction faults rarely announce themselves clearly; a noisy fan, a hot kitchen, or an alarm that keeps tripping could have several possible causes. Our engineers are trained to fault-find systematically across fans, motors, belts, filters, ductwork and controls, rather than replacing parts speculatively.

Common parts are carried on the van, so straightforward faults can often be resolved in a single visit instead of a second trip once parts have been ordered.

What We Repair

Common extraction faults we fix

Fan & Motor Repairs

Worn bearings, failed motors, damaged belts and impeller issues causing noise, vibration or reduced airflow.

Canopy & Filter Repairs

Damaged or missing filters, corroded seams and lighting faults affecting canopy performance and compliance.

Ductwork Repairs

Leaking joints, damaged sections and blocked or grease-restricted runs affecting airflow through the system.

Controls & Wiring Faults

Failed control panels, tripping breakers and interlock faults preventing the extraction system from running.

24/7 Emergency Call-Out

Rapid response for extraction breakdowns that can't wait for a scheduled visit, including out-of-hours cover.

Post-Repair Compliance Report

A written record of the fault and repair, ready for your insurer, landlord or Environmental Health Officer.

Signs your extraction needs attention

A few warning signs are worth acting on before they become a full breakdown: unusual noise or vibration from the fan, a kitchen that feels noticeably hotter than usual, visible grease staining around the canopy, or an extraction alarm that keeps tripping during service.

Catching these early with a fault-finding visit is almost always cheaper and less disruptive than waiting for a full failure mid-service.

The Business Benefits of Prompt Extraction Repair

Reduce Kitchen Downtime

Accurate fault finding helps shorten the route from breakdown to a working solution.

Protect Staff and Customers

Effective extraction removes heat, smoke, grease-laden vapour and cooking fumes from the kitchen environment.

Reduce Fire Risk

Repairing damaged components and addressing grease-related restrictions supports the safe management of the extraction system. Cleaning may also be required where grease deposits are present.

Avoid Secondary Damage

A worn belt, vibrating impeller or overheating motor can place stress on other equipment if left unresolved.

Improve Airflow and Comfort

Restored extraction can create a cooler, more workable environment for kitchen teams.

Improve Energy Performance

A correctly operating, appropriately controlled fan may use energy more effectively than a strained or poorly regulated system.

Repairs That Consider the Complete Extraction System

Commercial kitchen ventilation affects workplace conditions, fire safety, and the safe operation of cooking equipment. Repairing one component does not automatically make an entire system compliant, so our recommendations consider the condition and operation of the wider installation where it is relevant to the fault.
Depending on the work required, considerations may include:

Important: DW/172 and TR19 Grease are recognised industry guidance documents. They should not be presented as government certificates or as guarantees that an entire premises is legally compliant.

Visual suggestion: Use verified accreditation, insurance and trade-membership logos only. Do not display BESA branding unless Extractor Experts has permission and a current, verifiable relationship.

Accurate Fault Finding

We Look Beyond the Obvious Symptom

A slow fan does not always mean the motor has failed. Restricted filters, grease accumulation, damaged ductwork, inadequate replacement air, control faults and incorrect fan settings can all produce similar symptoms. Our repair approach examines how the components work together:

Mechanical Condition

We inspect accessible belts, bearings, impellers, mounts and motor components for wear, damage and excessive movement.

Electrical Controls

We assess relevant isolators, switches, controllers and visible connections within the agreed scope of the visit.

Airflow Restrictions

We look for blocked filters, grease restriction, damaged ductwork and other conditions that may reduce extraction performance.

System Balance

Poor replacement air or pressure imbalance can make an operational fan appear ineffective. Where appropriate, we identify when broader ventilation assessment is needed.

Emergency Commercial Extractor Fan Repair in London

An extraction failure can quickly make a commercial kitchen unsafe or impractical to operate. Our emergency call-out service is intended for urgent faults that cannot wait for a routine appointment.
When contacting us, provide:

Your business name and London postcode
The fan or equipment manufacturer, if known
A description of the fault
Any noise, smell, alarm or tripping symptoms
Clear photographs of the fan, controls and data plate
Your kitchen’s operating hours and access restrictions

This information helps us assess the likely problem and prepare for the visit.

FAQs

Repair questions, answered

How quickly can you attend an extractor breakdown in London?

Emergency call-outs are available 24/7, subject to engineer availability and location. Contact us with your postcode, equipment details and photographs so we can advise on the earliest possible attendance.

Can you repair the fan during the first visit?

Straightforward faults may be completed during the first visit when the correct component is available and the equipment can be accessed safely. Specialist motors, controllers or manufacturer-specific parts may need to be ordered.

What types of commercial extractor faults do you repair?

We investigate fan and motor failures, worn belts and bearings, excessive vibration, poor airflow, speed-controller faults, tripping systems, damaged canopy components and accessible ductwork defects.

Why is my commercial extractor fan making a loud noise?

Noise may be caused by worn bearings, an unbalanced or grease-contaminated impeller, loose mounts, belt wear, motor problems or vibration travelling through the ductwork. An inspection is required to identify the actual cause.

Why is smoke escaping from the kitchen canopy?

Possible causes include dirty filters, insufficient fan performance, airflow restrictions, ductwork defects, unsuitable canopy capture or inadequate replacement air. Cleaning the filter alone may not solve a wider system problem.

Can you replace the fan if it cannot be repaired?

Yes. If repair is impractical or uneconomical, we can assess the existing system and recommend a suitable replacement. The replacement should be selected according to the required airflow, resistance, noise considerations and installation conditions not simply physical size.

Related Services

Get Your London Kitchen Extraction Working Again

Tell us what has happened, where the premises is located and whether the kitchen is currently unable to operate. Our team will assess the information and advise on the most appropriate next step.